APA (7e ed.) Bronvermelding

Schools Commission. Special Projects & Allen, J. (1977). National directory of innovations projects. [s.n.].

Chicago (17e ed.) Bronvermelding

Schools Commission. Special Projects en Johnny Allen. National Directory of Innovations Projects. Canberra: [s.n.], 1977.

MLA (9e ed.) Bronvermelding

Schools Commission. Special Projects en Johnny Allen. National Directory of Innovations Projects. [s.n.], 1977.